libnvdimm, blk: quiet i/o error reporting

I/O errors events have the potential to be a high frequency and a log
message for each event can swamp the system.  This message is also
redundant with upper layer error reporting.

Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c
index c8635b3d88a8..26d039879ba2 100644
--- a/drivers/nvdimm/blk.c
+++ b/drivers/nvdimm/blk.c
@@ -189,7 +189,7 @@ static blk_qc_t nd_blk_make_request(struct request_queue *q, struct bio *bio)
                 err = nd_blk_do_bvec(blk_dev, bip, bvec.bv_page, len,
                                         bvec.bv_offset, rw, iter.bi_sector);
                 if (err) {
-                        dev_info(&blk_dev->nsblk->common.dev,
+                        dev_dbg(&blk_dev->nsblk->common.dev,
                                         "io error in %s sector %lld, len %d,\n",
                                         (rw == READ) ? "READ" : "WRITE",
                                         (unsigned long long) iter.bi_sector, len);